package com.itheima.edu.info.manager.dao;

import com.itheima.edu.info.manager.domain.Student;

public abstract class BaseStudentDao {

    //添加学生方法
    public abstract boolean addStudent(Student stu);
    //查看学生方法
    public abstract Student[] findAllStudent();
    public abstract void deleteStudentById(String delId);
    public abstract int getIndex(String id);
    public abstract void updateStudent(String updateId, Student newStu);
}